I guess I’m just curious as others have pointed out some toxic behaviors he has.

My boyfriend and I were supposed to have plans for tonight and he also asked me to get him a cart for his weed pen. I feel like he’s been asking me to get them for him a lot recently. But today I got invited to something after he asked me and it was cutting really close to the time the dispensary closed. So I texted him and explained and asked what he wanted/thought. He rushed the conversation because he was at work so he said “do whatever you wanna do, it’s fine. But I’m busy I can’t talk I’ll talk to you later”. I honestly skipped it because I realized that I always put off my plans or spend my money doing things for him and he can’t do even small favors that I ask him. So i prioritized myself and told him I couldn’t, but offered to do it tomorrow morning. He ran out when he got out of work at 11 so I figured it wouldn’t be a big deal because he’d just be up like a couple hours, go to sleep, and then have it and be fine. Wrong. When he realized I didn’t get it, he wasn’t really talking as much as he was before. I asked if we were still going to do something and he said “well the plan was for you to bring the cart and hangout. But you don’t have the cart so I’m not really in the mood to hangout or have sex or anything. I’m highly stressed out and high tensioned now”. He says he’s smoking with his neighbor and his neighbor is letting him take blunts home but it’s not the same as having his cart. He says he knows it’s not my job to supply him. But something in me just tells me that he’s making a big deal out of me not getting him the cart to punish me or make me feel bad. But I also don’t smoke or anything so maybe I don’t get it.